The ALMA radio telescope observatory in the Atacama Desert, Chile

Currently ALMA comprises 20 satellite dishes but even at that capacity it has
outperformed other radio observatories by producing the clearest ever image
of a star-forming dust cloud, which has billions of times the mass of our
Sun and is located within a pair of colliding star systems known as the
Antennae Galaxies.

Antennae Galaxies: Multiwavelength composite of interacting galaxies NGC
4038/4039, the Antennae, showing VLA radio (blues), past and recent
starbirths in HST and CTIO optical (whites and pinks), and a selection of
current star-forming regions in ALMA's mm/submm (orange and yellows) showing
detail surpassing all other views in these wavelengths.